<div class="row">
       <label>范围定义:</label>
       下限:</span><input id="num" name="com_min" type="text" class="boxinput" value="{{min}}"/>
       <span style="padding:0 10px 0 10px">--</span>
       上限:<input id="num1"name="com_max" type="text"  class="boxinput" value="{{max}}"/>
       <span id="numInfo">范围</span>
</div>